Genetic diversity indices, neutrality test statistics, and mismatch distribution parameters for mitochondrial <i>cyt b</i> sequences of <i>Coralliophila abbreviata</i> collected from Florida (FL), Navassa (NAV), St. Vincent and the Grenadines (SVG), Curacao (CUR), Panama (PAN), as well as all individuals combined (GLOBAL).

<p>Genetic diversity indices: <i>N</i>, sample size; <i>N</i>_h, number of haplotypes; <i>N</i>_p, number of polymorphic sites; <i>h</i>, haplotype diversity; <i>π</i>, nucleotide diversity. Neutrality statistics: <i>D</i>, Tajima's statistic (Tajima 1989); <i>F</i>_S, Fu's statistic (FU 1997). Mismatch distribution: <i>τ</i> (tau), time since beginning of expansion in mutational units; θ₀ and θ₁, initial and final population size estimators, respectively; <i>P</i> (SSD), probability of sum of squared deviations; Rg, raggedness statistic (Harpending 1994); <i>P</i> (Rg), probability of Rg.</p>*<p><i>P</i><0.01.</p>**<p><i>P</i><0.001.